A Swiss-Brazilian partnership is turning Curitiba into a living laboratory for climate resilience, sensor by sensor.
When you open a weather app, the forecast appears simple: a temperature, a weather symbol and perhaps a probability of rain. It is easy to assume these values come directly from one weather model. In reality, model output often goes through comparison, local adjustment, observation-based updates and quality control first.
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Icon
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°F
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34°
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32°
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34°
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39°
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43°
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44°
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40°
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36°
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°F
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22°
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22°
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26°
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33°
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35°
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32°
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32°
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24°
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ENE |
ENE |
ENE |
WSW |
WNW |
WNW |
WNW |
NNE |
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mph
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13-23
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12-20
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6-16
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3-13
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9-13
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12-25
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6-23
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13-23
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in
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-
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0.05
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-
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< 0.04
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0.06
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< 0.04
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< 0.04
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-
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%
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20%
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25%
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25%
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65%
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70%
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50%
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40%
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20%
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in
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12.4 mi
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At night and for the afternoon the weather is changing with a mix of clear and cloudy skies and a chance of showers. Early in the day the sky remains overcast. The sun will not be visible. There is a high chance of Precipitation near 70%. Temperature highs are likely to reach 44 °F. With UV-Index rising to 7, sun protection is strongly recommended. At night and for the afternoon expect a moderate breeze (12 to 18 mph). At the break of day a gentle breeze is expected (8 to 12 mph). From time to time gusts could reach up to 29 mph. Winds blowing overnight from East, in the morning from Northeast and during the afternoon from West. The weather forecast for Ejiuduo for Monday is changing rapidly and likely to be in disagreement. Check again at a later time for a more reliable forecast.
Pressure: 1018 hPa
Timezone: CST (UTC +08:00h)
By comparing today's temperatures to 40 years of historical data we can see whether today's forecast is unusually warm (red areas) or cold (blue areas). Coloured dots show observed actual temperatures from professional and private weather stations.
The location marker is placed on Ejiuduo. This animation shows the precipitation radar for the selected time range, as well as a 2h forecast. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.
You can embed this meteogram into your own website. Customize it here.
The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.
Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime.
© 2026 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.
A Swiss-Brazilian partnership is turning Curitiba into a living laboratory for climate resilience, sensor by sensor.
When you open a weather app, the forecast appears simple: a temperature, a weather symbol and perhaps a probability of rain. It is easy to assume these values come directly from one weather model. In reality, model output often goes through comparison, local adjustment, observation-based updates and quality control first.
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Sêr’u Kangri 
